Charles Dance as Tywin Lannister.

Book Tywin was lacking in my opinion, and what I mean by that was that I feel like he just kinda fell a bit flat. Don't get me wrong, he was the clear antagonist, and I loved the fleshing out with Kevan and Genna talking about Joanna, but the moment Charles Dance brought him to life, he immediately became my favourite.

I would really have loved to have seen the show touch a little more on Joanna and her impact on him, because I feel like Charles could have made some absolute magic with that. He was ruthless and calculating, but he was also charming and witty, and he just made it impossible for me to hate Tywin.